WHAT DO YOU UNDERSTAND BY PERIODIC CLASSIFICATION OF ELEMENTS? WHAT ARE THE MERITS AND DEMERITS OF THE CLASSIFICATION OF THE ELEMENTS IN THE PERIODIC TABULAR FORM
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The periodic table, also known as theperiodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. ... The columns, called groups, contain elements with similar chemical behaviours.
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